I am not married but I know few friends who are struggling through their marriage. Each of them has a different story and it all starts with ‘we are two different individuals and he/she doesn’t understand me the way I want him/her to’. Should I ask them to stay in the already broken marriage even knowing they are not happy cause according to you there is no plan B. This makes a relationship more claustrophobic and also self happiness is IMPORTANT !!! If you are not happy you cannot keep your loved ones happy. Simple.